Bug 1657845 R[Core:Audio/Video: Playback][Linux] Set AV_CODEC_FLAG_LOW_DELAY to low-latency vaapi decoder
Bug 1658113 R[Core:Audio/Video: Playback]10 bits VP9 videos now playing with wrong colours.
Bug 1657173 R[Core:CSS Parsing and Computation][rel=preload] stylesheets that are only preloaded with <link rel=preload> must not block document's onload
Bug 1658525 R[Core:CSS Parsing and Computation]Remove layout.css.comparison-functions.enabled.
Bug 1658470 R[Core:CSS Parsing and Computation]Remove some prefs that we've shipped for a while.
Bug 1658424 R[Core:DMD]add support for unwinding for arm64 macOS to DMD.cpp
Bug 1639328 R[Core:DOM: Content Processes]Fission iframes in display: none subtrees don't throttle requestAnimationFrame and such.
Bug 1657270 R[Core:DOM: Editor]Redesign `HTMLEditor::MayDeleteTopMostEmptyAncestor()`
Bug 1657269 R[Core:DOM: Editor]Make `HTMLEditor::HandleDeleteSelectionInternal()` not retrieve ranges to delete via `Selection`
Bug 1658334 R[Core:DOM: Navigation]Correctly pass null state data over IPC in SessionHistoryInfo
Bug 1566422 R[Core:DOM: Navigation][Fission] Make content link tooltip handling work correctly in Fission
Bug 1658283 R[Core:DOM: Security]HTTPS-Only: Simplify ShouldUpgradeWebSocket
Bug 1658244 R[Core:DOM: Security]"View Background Image" doesn't work for inlined SVG images
Bug 1658325 R[Core:DOM: Security]HTTPS-Only Mode: Have HOM entry in about:preferences link to sumo page
Bug 1655716 R[Core:DOM: Security]Inappropriate use of nsContentPolicyType::TYPE_OTHER in nsContentPolicyType HTMLLinkElement::AsValueToContentPolicy()
Bug 1657759 R[Core:Disability Access APIs]TextPoint lesser-than operator only checks node order
Bug 1658375 R[Core:Gecko Profiler]define platform macros for arm64 macOS in the profiler
Bug 1658614 R[Core:Gecko Profiler]Capture renamed media thread `media controller`
Bug 1553421 R[Core:Gecko Profiler][network markers] report the HTTP operation (GET, etc)
Bug 1629220 R[Core:Graphics]Youtube flickering in Firefox Safe Mode
Bug 1657771 R[Core:Graphics: WebRender]webgl-color-test.html fails with SWGL
Bug 1657791 R[Core:Graphics: WebRender]Remove GPU cache usage from clip mask rendering
Bug 1658467 R[Core:Graphics: WebRender]Fix SWGL assert when a shader uses 16 vertex attributes
Bug 1658491 R[Core:Graphics: WebRender]Remove unused frame output functionality
Bug 1652894 A[Core:Graphics: WebRender]Playing hardware-decoded video with SWGL crashes the browser [@ composite_TEXTURE_RECT_YUV_frag::sample_yuv ]
Bug 1658407 R[Core:Graphics: WebRender]Opaqueness tinting is broken (debug pref gfx.core-animation.tint-opaque)
Bug 1655729 R[Core:JavaScript Engine]Perma js/xpconnect/src/XPCJSContext.cpp:1016:30: error: use of undeclared identifier 'privateFieldsEnabled' when Gecko 81 merges to Beta on 2020-08-24
Bug 1654851 R[Core:JavaScript Engine]Ensure Private Fields are preserved through transplatation
Bug 1658160 R[Core:JavaScript Engine]Assertion failure: get() (dereferencing a UniquePtr containing nullptr), at dist/include/mozilla/UniquePtr.h:281
Bug 1655563 R[Core:JavaScript Engine]Ensure Private Fields are enabled in workers, following the preference setting
Bug 1658621 R[Core:JavaScript Engine]Remove JS_WEB_PARSER_COMPILE_LAZY_AFTER_MS/JS_PRIVILEGED_PARSER_COMPILE_LAZY_AFTER_MS probes
Bug 1657399 V[Core:JavaScript Engine: JIT][warp] Assertion failure: end[0] == ZeroLengthArrayData, at vm/TypedArrayObject.cpp:153 or Assertion failure: asValue() % sizeof(std::conditional_t<std::is_void_v<std::remove_pointer_t<U>>, char, std::remove_pointer_t<U>>) == 0, at vm/SharedMem.h:82
Bug 1657820 R[Core:JavaScript Engine: JIT]Optimise Atomics in CacheIR and Warp
Bug 1657303 R[Core:JavaScript Engine: JIT]Warp: support optimized-arguments
Bug 1658207 R[Core:Layout: Text and Fonts][shared fontlist] Family character-map is not always set/used properly to accelerate fallback searches
Bug 1650363 R[Core:Networking: HTTP]Performance testing of HTTP3 in Firefox using only xpcshell tests
Bug 1653576 R[Core:Panning and Zooming][touchpad] Zooming on dropdown lists/context menus using a touchpad closes the dropdown
Bug 1658647 R[Core:Panning and Zooming]Can't zoom embedded Google Maps using Ctrl + scroll trackpad gesture
Bug 1642592 R[Core:Security: PSM]TLS site does not work in private window
Bug 1649472 R[Core:Security: PSM]Add telemetry for PHA in TLS 1.3
Bug 1658504 R[Core:Storage: Quota Manager]Support declaration of variables in QM_TRY_VAR
Bug 1653219 R[Core:WebRTC: Audio/Video]Tab capture needs to enumerate all tabs
Bug 1658376 R[Core:mozglue]correctly identify arm64 macOS in FileUtils.cpp
Bug 1658323 A[DevTools:Console]HTTPS-Only Mode: Have console message link to SUMO page
Bug 1658356 R[DevTools:Inspector: Rules][compatibility tooltip] Wrong key usage while accessing compatibility message id
Bug 1658395 R[Firefox:Address Bar]Replace engine aliases with engine names
Bug 1647889 R[Firefox:Address Bar]Show different Urlbar placeholder while visual indicator is showing
Bug 1656267 R[Firefox:Messaging System]Items from about:welcome Choose a look section are moving when selected
Bug 1652805 R[Firefox:New Tab Page]Generic English feed enabled for en-US browsers outside of the US
Bug 1653125 R[Firefox:Pioneer]Add consent modals for all Pioneer and Study Join/Leave interactions
Bug 1656027 R[Firefox:Site Identity]Incorrect icon for whitelisted site in HTTPS Only Mode
Bug 1655020 R[Firefox:Site Permissions]The popup-subitem icon on the permissions section is missing fill-opacity
Bug 1657484 R[Firefox:Site Permissions]Change default location of new WebRTC indicator
Bug 1655361 R[Firefox Build System:Bootstrap Configuration]mach bootstrap should configure Windows for optimal building (e.g. Windows Defender)
Bug 1656614 R[Firefox Build System:General]Virtualenv `.pth` files don't get recreated on virtualenv "re-creation"
Bug 1657863 R[Firefox Build System:General]Perma Windows 10 x64 MinGW cppunit WindowsDllInterceptor | Fail to enable ProcessDynamicCodePolicy. TestDllInterceptor.exe | test failed with return code 1
Bug 1647780 R[Firefox Build System:General]9MB GeckoView size increase
Bug 1657954 R[Firefox Build System:General]Move various branding options from `old-configure`
Bug 1657926 R[Firefox Build System:Generated Documentation]Move to sphinx 3.X
Bug 1638452 R[GeckoView:General]Intermittent dom/media/test/test_hls_player_independency.html | Test timed out.
Bug 1658077 R[Toolkit:General]Intermittent toolkit/components/pictureinpicture/tests/browser_togglePolicies.js | No toggle policy should be set. - false == true - got false, expected true (operator ==)
Bug 1649180 R[Toolkit:Password Manager]Localize password import source-browser name
Bug 1635489 R[Toolkit:Storage]Collect telemetry on corrupt or otherwise inaccessible databases.
Bug 1658242 R[Toolkit:Telemetry]Set pref `toolkit.telemetry.ecosystemtelemetry.enabled` to true by default on Nightly
Bug 1658550 R[Toolkit:Video/Audio Controls]Perma toolkit/components/pictureinpicture/tests/browser_playerControls.js | Test timed out - when Gecko 81 merges to Beta on 2020-08-24
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Changes to 66 bugs - 63 fixed.
1 bugs are not included due to being restricted